143634

p-Tolylisocyanat

99%

• Synonym(e): 4-Methylphenyl-isocyanat
• Lineare Formel: CH₃C₆H₄NCO
• CAS-Nummer: 622-58-2
• Molekulargewicht: 133.15
• Beilstein: 471494
• EG-Nummer: 210-743-4
• MDL-Nummer: MFCD00002029
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24848599
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 100
• Assay: 99%
• Form: liquid
• Brechungsindex: n20/D 1.531 (lit.)
• bp: 70-72 °C/10 mmHg (lit.)
• Dichte: 1.056 g/mL at 25 °C (lit.)
• Funktionelle Gruppe: isocyanate
• Lagertemp.: 2-8°C
• SMILES String: Cc1ccc(cc1)N=C=O
• InChI: 1S/C8H7NO/c1-7-2-4-8(5-3-7)9-6-10/h2-5H,1H3
• InChIKey: MGYGFNQQGAQEON-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

p-Tolyl isocyanate reacts with human serum albumin to form antigen which helps in detecting IgE antibodies in workers hypersensitive to toluene diisocyanate.

Anwendung

p-Tolyl isocyanate was used to study the catalytic role of supported Rhodium(I) complex toward the reductive carbonylation of nitrobenzene in DMF medium.

Sicherheitshinweise

• Piktogramme: GHS08,GHS05,GHS07
• Signalwort: Danger
• H-Sätze: H302 + H312 + H332,H314,H317,H334,H335
• P-Sätze: P261 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Resp. Sens. 1 - Skin Corr. 1C - Skin Sens. 1 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 8A - Combustible corrosive hazardous materials
• WGK: WGK 3
• Flammpunkt (°F): 150.8 °F - closed cup
• Flammpunkt (°C): 66 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter